Home / 65,935,155.60-98,713,776.60-64,045,587.60

Finding the Fourth Proportional to 65,935,155.60, 98,713,776.60 and 64,045,587.60

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Solution

The fourth proportional to 65,935,155.60, 98,713,776.60 and 64,045,587.60 is: 95,884,839.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,935,155.60 : 98,713,776.60 = 64,045,587.60 : x
  2. Step 2: Convert to fraction form
    65,935,155.60/98,713,776.60 = 64,045,587.60/x
  3. Step 3: Cross multiply
    65,935,155.60x = 98,713,776.60 × 64,045,587.60
  4. Step 4: Simplify right side
    65,935,155.60x = 6,322,181,826,562,130
  5. Step 5: Solve for x
    x = 6,322,181,826,562,130/65,935,155.60
  6. Step 6: Final answer
    x = 95,884,839.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.